command_parse.h

linux内核调试小工具.可以读写指定地址上的数据

#ifndef COMMAND_PARSE_H
#define COMMAND_PARSE_H

#include "ksh_type.h"

#define MAX_COMMAND_NAME_LEN 24
#define MAX_HELP_STRING_LEN 255
#define MAX_COMMAN_NR 50             /*最多支持的命令数*/

/*假设用户输入如下：
str1 str2 str3 ... strx
1.最多不超过str30
2.每个strx的长度不超过26 
*/
#define MAX_COMMAND_STR_LEN 26     
#define MAX_COMMAND_STR_NUM 30

typedef UINT32 (*RUNC_FUNC0)(void);
typedef UINT32 (*RUNC_FUNC1)(UINT32 arg1);
typedef UINT32 (*RUNC_FUNC2)(UINT32 arg1, UINT32 arg2);
typedef UINT32 (*RUNC_FUNC3)(UINT32 arg1, UINT32 arg2, UINT32 arg3);
typedef UINT32 (*RUNC_FUNC4)(UINT32 arg1, UINT32 arg2, UINT32 arg3, UINT32 arg4);
/*
@cmd_index:该命令在命令表中的索引 
@input_para_count:用户输入的参数数 
*/
typedef int (* FUNCTION)(int cmd_index, int input_para_count, char *output);

typedef struct comand_table{
    char name[MAX_COMMAND_NAME_LEN];         /*名字*/ 
    int para_num;                            /*函数参数个数*/
    FUNCTION function;                       /*执行的函数*/ 
    char help_string[MAX_HELP_STRING_LEN];   /*帮助*/
}COMMAND_TABLE;


int help(int cmd_index, int input_count, char *output);
int dump_mem(int cmd_index, int input_count, char *output);
int print_mem(UINT8 *addr, UINT16 length, char *output);
int get_var(int cmd_index, int input_count, char *output);
int execute_cmd(char *usr_input, char *output);
int run_func(int cmd_index, int input_count, char *output);
int set_var(int cmd_index, int input_count, char *output);
int fill_mem(int cmd_index, int input_count, char *output);
    
#endif